We had a MacFisheries in Ipswich but you've reminded of one store we didn't have when I was a teenager.
A new boy, Tom, joined the school when his father (a doctor) moved to Ipswich from London. We were all stunned by the 'stylishness' of Tom's clothes and asked where he got them from. On the following Saturday morning there were queues of 6th form lads at Ipswich station, waiting for the train to London, so that we could visit the wonderland that we'd just learnt about. Yes, it was C&A!